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Posted to issues@spark.apache.org by "holdenk (JIRA)" <ji...@apache.org> on 2015/05/21 23:15:19 UTC

[jira] [Commented] (SPARK-7446) Inverse transform for StringIndexer

    [ https://issues.apache.org/jira/browse/SPARK-7446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14555064#comment-14555064 ] 

holdenk commented on SPARK-7446:
--------------------------------

I can do this one :)

> Inverse transform for StringIndexer
> -----------------------------------
>
>                 Key: SPARK-7446
>                 URL: https://issues.apache.org/jira/browse/SPARK-7446
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 1.4.0
>            Reporter: Xiangrui Meng
>            Priority: Minor
>
> It is useful to convert the encoded indices back to their string representation for result inspection. We can add a parameter to StringIndexer/StringIndexModel for this.



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